13193648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 27789888

約数和(自身を除く): 14596240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 463, 548, 926, 1096, 1781, 1852, 2192, 3562, 3704, 6019, 7124, 7408, 12038, 14248, 24076, 28496, 48152, 63431, 96304, 126862, 253724, 507448, 824603, 1014896, 1649206, 3298412, 6596824, 13193648]

約数ペア:

[(1, 13193648), (2, 6596824), (4, 3298412), (8, 1649206), (13, 1014896), (16, 824603), (26, 507448), (52, 253724), (104, 126862), (137, 96304), (208, 63431), (274, 48152), (463, 28496), (548, 24076), (926, 14248), (1096, 12038), (1781, 7408), (1852, 7124), (2192, 6019), (3562, 3704)]